K2 R&D
| Founded | 6 April 1994 |
|---|---|
| Base | Gotemba, Shizuoka Prefecture |
| Team principal(s) | Haruki Kurosawa |
| Founder(s) | Motoharu Kurosawa |
| Current series | Super GT |
| Former series | Asian Le Mans Series |
| Current drivers | |
| Teams' Championships | 2018 Super GT 2025 Super GT |
| Drivers' Championships | 2018 Super GT 2025 Super GT |
K2 R&D is a Japanese racing team that competes in the GT300 class of Super GT together with lifestyle brand Leon, under the name K2 R&D LEON Racing.
The team has won the GT300 class championship two times, in 2018 and 2025.